UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IQdwuWXfTwc14uQKltLdud2K5Zp0B2o6har38nOZQmE=' 
WHERE 
  key_id = '8c3ea9554cd52e03d56b7e3baabc268c984a529dcb836f4ff63e3e055022bf17' 
  AND (
    token = 'IQdwuWXfTwc14uQKltLdud2K5Zp0B2o6har38nOZQmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )